<template>
	<view>
		<view class="goods-item">
			<!-- 商品左侧图片 -->
			<view class="goods-item-left">
				<radio checked color="#C00000" v-if="showRadio" :checked="goods.goods_state" @click="radioClickHandler"></radio>
				<image :src="goods.goods_small_logo || defaultPic" class="goods-pic"></image>
			</view>
			<!-- 商品右侧信息区域 -->
			<view class="goods-item-right">
				<!-- 商品标题 -->
				<view class="goods-name">
					{{goods.goods_name}}
				</view>
				<view class="goods-info-box">
					<!-- 商品价格 -->
					<view class="goods-price">￥{{goods.goods_price|tofixed}}</view>
					<!-- 商品数量 -->
					<uni-number-box @change="numberChangeHandler" :min="1"  v-if="showNum" :value="goods.goods_count"></uni-number-box>
				</view>
			</view>
		</view>
	</view>
</template>

<script>
	export default {
		props: {
			goods: {
				type: Object,
				default: {}
			},
			showRadio: {
				type: Boolean,
				default: false
			},
			showNum: {
				type: Boolean,
				default: false
			}
		},
		data() {
			return {
				defaultPic: 'https://img3.doubanio.com/f/movie/8dd0c794499fe925ae2ae89ee30cd225750457b4/pics/movie/celebrity-default-medium.png',
			};
		},
		filters: {
			// 把数字处理为带两位小数点的数字
			tofixed(num) {
				return Number(num).toFixed(2)
			}
		},
		methods: {
			radioClickHandler() {
				this.$emit('radio-change', {
					goods_id: this.goods.goods_id,
					goods_state: !this.goods.goods_state
				})
			},
			numberChangeHandler(val) {
				this.$emit('num-change', {
					goods_id: this.goods.goods_id,
					goods_count: +val
				})
			}
		}
	}
</script>

<style lang="scss">
	.goods-item {
		display: flex;
		padding: 10px 5px;
		border-bottom: 1px solid #f0f0f0;
		width: 750rpx;
		box-sizing: border-box;

		.goods-item-left {
			margin-right: 5px;
			display: flex;
			justify-content: space-between;
			align-items: center;

			.goods-pic {
				width: 100px;
				height: 100px;
				display: block;
			}
		}

		.goods-item-right {
			display: flex;
			flex: 1;
			flex-direction: column;
			justify-content: space-between;

			.goods-name {
				font-size: 13px;
			}

			.goods-info-box {
				display: flex;
				align-items: center;
				justify-content: space-between;
			}


			.goods-price {
				font-size: 16px;
				color: #c00000;
			}
		}
	}
</style>
